Essentials of Music Theory Book 2 Author:Andrew Surmani, Karen Farnum Surmani, Morton Manus The most complete music theory course ever! This all-in-one series includes concise lessons with short exercises, ear training activities and reviews. Available in three separate volumes or as a complete set, Essentials of Music Theory also includes Ear Training CDs (performed by acoustic instruments), a Teacher's Answer Key Book, reproducible T... more »eacher's Activity Kits, Bingo Games, Flash Cards and Computer Software.« less